Multifunctional automatic door closer, automatically close all doors. Hole-free adhesive installation, good firmness, does not damage the wall, easy installation, high-temperature resistance.Product description 1. It is very suitable for family use, small office use, shed, freezer, ranch and home office. 2. It keeps your doors closed, so you don't need to worry about your children or colleagues and others forgetting to close any doors. 3. Push-pull closure has strong tensile strength, durable and long service life.Features: Anti-oxidation and anti-corrosion. Stable and wear-resistant.Product attribute Material: rubber + brass + stainless steel Scope of application: automatic door closing Type: Automatic door closerWarm reminder 1. Please remember that due to the lighting effects, the monitor's brightness / contrast settings / etc's, there will be some slight differences in the color of the pictures and the actual items. Measured by hand, deviations of 1-2 cm are possible. 2. Please leave us a message if you have any questions. We will respond and offer you our best service.